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WO2018082349A1 - Procédé et dispositif de commande d'opération d'écran et terminal - Google Patents

Procédé et dispositif de commande d'opération d'écran et terminal Download PDF

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Publication number
WO2018082349A1
WO2018082349A1 PCT/CN2017/094709 CN2017094709W WO2018082349A1 WO 2018082349 A1 WO2018082349 A1 WO 2018082349A1 CN 2017094709 W CN2017094709 W CN 2017094709W WO 2018082349 A1 WO2018082349 A1 WO 2018082349A1
Authority
WO
WIPO (PCT)
Prior art keywords
touch
environment detecting
detecting sensor
detection result
screen
Prior art date
Application number
PCT/CN2017/094709
Other languages
English (en)
Chinese (zh)
Inventor
郭丽娜
Original Assignee
西安中兴新软件有限责任公司
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Filing date
Publication date
Application filed by 西安中兴新软件有限责任公司 filed Critical 西安中兴新软件有限责任公司
Publication of WO2018082349A1 publication Critical patent/WO2018082349A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Definitions

  • the application relates to, but is not limited to, the field of electronic technology, in particular, a screen operation control method, device and terminal.
  • the touch screen of the terminal is roughly divided into several types: pressure type, resistance type and capacitance type.
  • terminals on the market are mainly capacitive touch screens.
  • the capacitive touch screen works by the current sensing of the human body: the capacitive touch screen is a four-layer composite glass screen, and the inner surface and the interlayer of the glass screen are respectively coated with a layer of ITO (Indium tin oxide), and the outermost layer is thin.
  • ITO Indium tin oxide
  • the layer of bauxite glass protective layer, the interlayer ITO coating as the working surface, four electrodes are led out at the four corners, and the inner layer of ITO is the shielding layer to ensure a good working environment.
  • the capacitor is a direct conductor, and the finger sucks a small current from the contact point.
  • This current flows out from the electrodes on the four corners of the touch screen, and the current flowing through the four electrodes is proportional to the distance from the finger to the four corners.
  • the controller can accurately calculate the ratio of the four currents to obtain the touch point. position.
  • the capacitive touch screen uses the human body to sense static electricity, the capacitive touch screen is very sensitive when the user's hand is in a dry and non-contaminating state. But when there is water on the user's hand or the screen is wet, such as rain falling on the screen, water vapor in the bathroom or sauna is condensed on the terminal screen, the user's breathing in the winter, the sweat from the user's hand, and the user. The water droplets left on the hands after washing hands will cause the touch screen to be wet. Under these circumstances, the response of the touch screen to the user's touch will become dull or malfunction, so that the user's touch will not respond or It is the user's touch that responds incorrectly.
  • the terminal is becoming more and more intelligent.
  • the functions of the terminal are more than communication, including various kinds of work, such as work and study, life management, leisure and entertainment. It can be said that people's lives cannot be completely separated.
  • the terminal is gone.
  • the terminal must provide services to people in a variety of situations to meet people's needs. When the terminal screen is wet or the user's finger is wet, the user still has the need to use the terminal.
  • the screen operation control scheme in the related art has a defect that the screen is in a wet state and the effect is poor. It will greatly affect the normal needs of users and reduce the user experience.
  • the present invention provides a screen operation control method, device and terminal, which can solve the problem that the screen operation control scheme in the related art is not suitable for the screen to be in a wet state, causing great inconvenience to the user and reducing the user experience.
  • the embodiment of the invention provides a screen operation control method, including:
  • the embodiment of the invention further provides a screen operation control device, comprising:
  • the state determining module is configured to: determine that the touch screen of the terminal is in a wet state in contact with the touch object that performs the touch operation;
  • the startup control module is configured to: start a first environment detecting sensor deployed on the touch screen and a second environment detecting sensor disposed outside the touch screen;
  • a result obtaining module configured to: acquire a first detection result detected by the first environment detecting sensor and a second detection result detected by the second environment detecting sensor;
  • the response control module is configured to: determine, according to the difference between the first detection result and the second detection result, a touch operation actually corresponding to the touch object touch, and the actual corresponding touch operation Make a response.
  • the embodiment of the present invention further provides a terminal, including: a controller, a touch screen, a first environment detecting sensor disposed on the touch screen, and a second environment detecting sensor disposed outside the touch screen;
  • the first environment detecting sensor is configured to: detect an environmental parameter on the touch screen, and send the detected first detection result to the controller;
  • the second environment detecting sensor is configured to: detect an environmental parameter outside the touch screen, and send the detected second detection result to the controller;
  • the controller is configured to: after the touch panel is in a wet state, the first environment detecting sensor and the second environment detecting sensor are activated; After the first detection result of the first environment detecting sensor and the second detection result of the second environment detecting sensor, determining the touch object according to a difference between the first detecting result and the second detecting result Touching the actual touch operation and controlling the touch screen to respond to the actual corresponding touch operation.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the screen operation control method of any of the foregoing.
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • the screen operation control device starts to deploy and touch after determining that the touch screen is in a wet state in contact with the touch object that performs the touch operation.
  • the screen operation control device can determine which areas are touched by the user according to the difference between the first detection result and the second detection result, thereby determining the actual touch operation of the user according to the area touched by the user, and Respond to the determined actual touch operation.
  • the touch operation cannot be correctly responded to according to the induced current, but the area where the touch object operates on the touch screen does not change.
  • the operation of the touch object may cause the environmental parameters of the operated area on the touch screen to be different from the environmental parameters of the touched area. Therefore, according to the first environment detecting sensor and the touch screen disposed on the touch screen
  • the difference between the detection results of the second environment detecting sensor can determine the user's touch operation, so that the user can quickly respond to the user when the touch screen and the touch object in contact with the touch object are in a wet state.
  • the touch operation accurately responds, which avoids the problem that the touch screen cannot respond to the user's instructions correctly when the touch screen is in a wet state, which brings inconvenience to the user and improves the user experience.
  • FIG. 1 is a flowchart of a screen operation control method according to Embodiment 1 of the present invention.
  • FIG. 2 is a flow chart of determining a touch operation of a user by a screen operation control device according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of setting a first environment detecting sensor according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a user touch operation determined by a screen operation control device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of another user touch operation determined by a screen operation control apparatus according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of setting a first light sensor in Embodiment 2 of the present invention.
  • FIG. 7 is a schematic structural diagram of a screen operation control apparatus according to Embodiment 3 of the present invention.
  • FIG. 8 is a schematic structural diagram of a hardware of a terminal according to Embodiment 3 of the present invention.
  • module A block "a combination of software and/or hardware that can implement a predetermined function.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the embodiment provides a screen operation control method, which can solve the problem that the screen operation control scheme in the related art has poor use effect when the screen is in a wet state, which will greatly affect the normal needs of the user and reduce the user experience.
  • the operation control method can be executed by the screen operation control device. The screen operation control method will be described in detail below with reference to FIG. 1 :
  • the screen operation control device determines that the area where the touch screen of the terminal contacts the touch object that performs the touch operation is in a wet state.
  • the touch object in this embodiment may be a user's finger. It is of course understood that the touch object may also be a terminal accessory such as a stylus. The following uses the touch object as a finger to illustrate:
  • the screen operation control device may determine whether the touch screen is in a wet state to determine whether the area where the touch screen contacts the touched finger is in a wet state.
  • the capacitance value is C 0 .
  • the capacitance value C 1 detected by the touch screen should be less than C 0 .
  • the capacitance value C 2 detected by the touch screen should be greater than C 0 .
  • the touch screen is a capacitive touch screen
  • the screen operation control device determines that the current capacitance value on the touch screen is the first capacitance value, and the first capacitance value is greater than when the touch screen is not touched, the touch screen is detected.
  • the second capacitance value, the screen operation control device can determine that the area touched between the touch screen and the finger touching the touch screen is in a wet state.
  • a terminal including a touch screen it may include a touch IC (Integrated Circuit), and the touch IC may include a detection unit and a CPU (Central Processing Unit).
  • the operation of detecting the capacitive touch screen capacitor can be performed by the detecting unit in the touch IC. Therefore, the screen operation control device can obtain the capacitance value of the current touch screen from the touch IC.
  • the screen operation control device starts a first environment detecting sensor deployed on the touch screen and a second environment detecting sensor disposed outside the touch screen.
  • the terminal described in this embodiment may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, etc.
  • the touch screen may be a main area operated by the user. When the user operates on the touch screen, environmental parameters such as ambient brightness or temperature detected by the touch area may be due to the user's The touch has changed a certain amount. This change is relative to other environmental parameters that are not touched.
  • the environment parameters of the area touched by the user and the area not touched may be different, and according to the difference, the screen operation control device can determine the touch action of the user, thereby knowing that the user has sent the message to the terminal. What kind of instructions, and respond to the user's instructions.
  • the environment detection sensor may be used to detect the environmental parameter of the touched area on the screen. Since the change of the environmental parameters of the touched area is relative to the untouched area, an additional environmental detection sensor is also needed to detect the environmental parameters of the untouched area. Although the user does not touch all the areas on the touch screen at a certain time, it is difficult to predict which areas the user will touch in one moment or which areas will not be touched. Therefore, in order to ensure Obtaining an environmental parameter that is not in the touch area as a standard parameter for comparison.
  • an environment detecting sensor may be deployed in an area outside the touch screen, and the detection result of the environment detecting sensor deployed in the area outside the touch screen is used. As an environmental parameter of the untouched area.
  • the environment detecting sensor deployed on the touch screen is referred to as a first environment detecting sensor
  • the environment detecting sensor configured to detect an environment parameter not touched by the touch area is referred to as a second environment detecting sensor.
  • the setting position of the second environment detecting sensor may include two basic requirements. First, the second environment detecting sensor is disposed at a place where the user does not touch when the user operates the touch screen; secondly, the second environment detecting sensor
  • the environmental parameters of the deployment area are as close as possible to the environmental parameters of the touch screen that are not touched, such as illumination brightness and temperature.
  • the second environment detecting sensor and the first environment detecting pass Sensors can be deployed on the same side of the terminal as much as possible.
  • one side of the touch screen can be set to be the front side of the terminal.
  • a certain border can be reserved outside the touch screen. Even in the narrow border terminal, a certain border can be used to set the camera and other devices. .
  • the second environment detecting sensor can be disposed on the front frame of the terminal, for example, the vicinity of the front camera, the vicinity of the earpiece, and the like.
  • a plurality of first environment detecting sensors may be disposed, and the plurality of first environment detecting sensors are evenly distributed on the touch screen.
  • the environmental parameter detecting sensor may include a temperature sensor and/or light, because the touch screen is caused by the user's finger to change the environmental parameters such as the brightness and the temperature of the touch area. Sensor.
  • the screen operation control device determines that the area where the touch screen and the touch object are in contact with each other is in a wet state, the screen operation control device can control to turn on the first environment detecting sensor and the second environment detecting sensor.
  • the screen operation control device acquires a first detection result detected by the first environment detecting sensor and a second detection result detected by the second environment detecting sensor.
  • the first detecting result and the second detecting result both include a temperature value; when the first environment detecting sensor and the second environment detecting sensor are both When the light sensor is included, the first detection result and the second detection result both include a brightness value; when the first environment detecting sensor includes a temperature sensor and a light sensor, and the second environment detecting sensor also includes a temperature sensor and a light sensor, Both the first detection result and the second detection result include a temperature value and a brightness value.
  • the environmental parameters of the terminal may have weak differences at different times, the first detection result obtained by the screen operation control device and the second detection result are to be compared with the second detection result as a standard value, therefore, The first detection result to be compared with the second detection result may be detected at the same time.
  • the screen operation control device acquires the first detection result of the first environment detecting sensor at time t1, and also acquires the second detection result of the second environment detecting sensor at time t1.
  • the comparison between the first test result and the second test result is meaningful.
  • the screen operation control device determines the difference between the first detection result and the second detection result.
  • the touch object touches the actual touch operation and responds to the touch operation.
  • the second detection result at the same time is compared as a reference corresponding to the first detection result, and determining whether the first detection result is the same time There is a difference in the second detection result.
  • the touch object can be considered to touch the area where the first environment detecting sensor is located.
  • the screen operation control device acquires at least twice in time T.
  • the first detection result is the second detection result at the same time.
  • the user acquires the first detection result and the second detection result at time t1, and acquires the first detection result and the second detection result at time t2.
  • the first environment detecting sensor to which the first detection result that is different from the second detection result is determined is a target environment detecting sensor.
  • Two or more first environment detecting sensors can be deployed on the touch screen, and the user may not touch all the areas where the first environment detecting sensor is located in one touch operation, and therefore, the same In the first detection result of the time, only the first detection result of the part of the first environment detecting sensor may be different from the second detection result of the second environment detecting sensor outside the screen, and the other part is not.
  • the first environment detecting sensor wherein the first detecting result is different from the second detecting result of the second environment detecting sensor, may be a target environment detecting sensor for determining a touch operation of the user. For example, as shown in FIG. 3, on the touch screen of the smartphone 3, four first environment detecting sensors including 31, 32, 33, and 34 are included.
  • the screen operation control means determines that there is a difference in the brightness value detected by the first environment detecting sensor 32 and the brightness value detected by the second light sensing sensor disposed above the screen at time t1. Then, the first environment detecting sensor 32 is a target environment detecting sensor.
  • the screen operation control means may determine the target environment detecting sensor at each time. For example, the screen operation control device may compare the first detection result at time t1 with the second detection result at time t1, and compare the first detection result at time t2 with the second detection result at time t2 to determine the time t1.
  • the first environmental test to which the first detection result differs from the second detection result The sensor is used as the target environment detecting sensor at time t1.
  • the first detection result to which the first detection result which is different from the second detection result in the time t2 belongs to may be the target environmental detection sensor at time t2.
  • the screen operation control device determines that the first environment detecting sensor 32 is the target environment detecting sensor
  • the position at which the first environment detecting sensor 32 is located can be acquired. It can be understood that the mapping relationship between the first environment detecting sensor and the position of the first environment detecting sensor on the touch screen of the two or more first environment detecting sensors can be stored in advance, and the screen operation control device can be mapped according to the mapping. The relationship determines where the target environment detection sensor is located.
  • the screen operation control device may determine the touch operation of the user according to the determined position: if the target environment detecting sensor is located at each of the at least two moments The same position can be used to characterize the user's touch operation as a click operation on the location of the target environment detection sensor. For example, in FIG. 3, if the target environment detection sensors in each of the at least two moments are The first environment detecting sensor 32 can determine that the user clicks on the position where the first environment detecting sensor 32 is located using the touch object, as shown in FIG. 4 .
  • the touch operation of the user may be characterized as a sliding touch operation, and the track of the sliding touch operation may detect each of the plurality of target environments according to the determined
  • the position and timing determination of the target environment detecting sensor wherein the timing may be a timing of acquiring the detection result corresponding to each of the plurality of target environment detecting sensors, that is, the detecting result corresponding to each of the plurality of target environment detecting sensors may be acquired for the screen operation control device. Timing, assuming that the target environment detecting sensor at time t1 in FIG. 3 is the first environment detecting sensor 32, and the target environment detecting sensor at time t2 is the first environment detecting sensor 34, the screen operation control device can determine the actual touch action of the user. As shown in Figure 5.
  • the screen operation control device can determine the instruction actually issued by the user, and then respond to the touch operation according to the user's instruction.
  • the screen operation control device opens the setting after determining that the touch screen of the terminal is in a wet state in contact with the touch object that performs the touch operation. a first environment detecting sensor on the touch screen and a second environment detecting sensor disposed outside the touch screen, and acquiring a first detecting result of the first environment detecting sensor and a second detecting result of the second environment detecting sensor, and then The touch operation of the touch object is determined according to the difference between the detection results of the two environmental detection sensors, and then the touch operation is responded to.
  • the screen operation control device fully utilizes the change of the environmental parameters such as brightness and temperature of the touched area when the touch object touches the touch screen of the terminal, and is not touched.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the first environment detecting sensor and the second environment detecting sensor may include a light sensor, and the light sensor may include a light projector and a light receiver.
  • the light may be focused on the lens by the light projector, and then transmitted to the lens.
  • the lens of the receiver is then transmitted to the receiving sensor, and the receiving sensor converts the received optical signal into an electrical signal; after that, the electrical signal performs a series of actions in the device, and finally implements various switches and controls. action.
  • the basic principle is to use the signals obtained by shielding the light between the light projector and the light receiver to complete various automatic control.
  • the light sensing sensor can be uniformly arranged on the touch screen of the terminal, and 4 to 6 light sensing sensors can be evenly arranged on the touch screen.
  • the light sensor disposed on the touch screen may be a first light sensor, and at least one second light sensor may be disposed on the front bezel of the terminal, as shown in FIG. 6.
  • the second photo sensor 60 is disposed near the front camera of the terminal, and the six first photo sensors 61, 62, 63, 64, 65, 66 are respectively disposed on the touch screen.
  • the screen (eg, the touch screen) operation control device determines that the contact area between the touch object and the touch screen is in a wet state according to the screen capacitance value detected by the touch IC
  • the first photo sensor and the second photo sensor are controlled to be turned on. Then, the detection results of the first photo sensor and the second photo sensor are obtained, and the second detection result of the second photo sensor is used as a reference to compare the first detection result of the first photo sensor, according to the first embodiment.
  • the user's touch action can be determined according to the difference of the detection results.
  • the screen operation control device determines the area where the touch finger and the touch screen contact each other.
  • the state of the domain is wet, in addition to the method of judging the magnitude of the capacitance value, it can also be determined by the detection result of the humidity sensor.
  • a humidity sensor is disposed on the touch screen of the terminal, and the humidity sensor detects the humidity on the touch screen to determine whether the touch screen is in contact with each other.
  • the touch screen can recognize multi-touch, wherein the data output by the detecting unit of the touch IC can be a matrix of D*S, wherein D represents the number of driving channels, and S represents the sensing channel.
  • the number of CPUs can calculate the coordinates of the touch pen or the touch of the user's finger based on the output of the detection unit. It is worth mentioning that, due to the brightness of the light detected by the light sensor, the user's finger or the stylus does not need to be completely in contact with the touch screen to cause the light sensor to detect the change in the brightness value. Therefore, when the environmental detecting sensor is a light sensing sensor, the touch does not have to touch the touch screen itself. This description is equally applicable to the case where the environmental detection sensor is a different distance sensor.
  • the screen operation control device may verify the identity information of the user performing the touch operation before determining the user before the control terminal responds to the touch operation. Whether it has operational rights. If the touch object used by the user is a finger of the user and the touch screen supports the fingerprint recognition, the screen operation control device may determine, according to the ultrasonic fingerprint recognition technology, that the fingerprint corresponding to the touched finger meets the preset condition, and the preset condition may be It matches the pre-stored fingerprint.
  • the first environment detecting sensor may include a light sensor and a temperature sensor
  • the corresponding second environment detecting sensor may also include a light sensor and a temperature sensor.
  • the screen operation control device can combine the detection results of the two types of sensors when determining the user's touch operation.
  • the screen operation control method provided in the embodiment uses the touch object to bring the change of the environmental parameters such as brightness and temperature to the touched area when the touch screen is touched by the touch screen, so that the user is in the
  • the touch object such as a finger or a stylus is wet or the touch screen itself is wet
  • the terminal is continuously operated, and the touch screen is used to verify the identity of the user who initiated the touch operation, which not only improves the The user experience also ensures the security of the terminal information.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the embodiment provides a screen operation control device, which is configured to perform the screen operation control method provided by the first embodiment. Please refer to FIG. 7:
  • the screen operation control device 70 includes a state determination module 702, a startup control module 704, a result acquisition module 706, and a response control module 708.
  • the state determining module 702 is configured to: determine that the area touched by the touch screen of the terminal and the touch object that performs the touch operation is in a wet state;
  • the startup control module 704 is configured to: start the first environment detecting sensor and deployed deployed on the touch screen a second environment detecting sensor outside the touch screen;
  • the result obtaining module 706 is configured to: acquire a first detection result detected by the first environment detecting sensor and a second detection result detected by the second environment detecting sensor;
  • the 708 is configured to: determine, according to the difference between the first detection result and the second detection result, the touch operation actually corresponding to the finger touch, and respond to the actual corresponding touch operation.
  • the touch object in this embodiment may be a user's finger. It is of course understood that the touch object may also be a terminal accessory such as a stylus.
  • the state determination module 702 can determine whether the touch screen is in a wet state to determine whether the area where the touch screen contacts the touched finger is in a wet state.
  • the capacitance value is C 0 .
  • the capacitance value C 1 detected by the touch screen should be less than C 0 .
  • the capacitance value C 2 detected by the touch screen should be greater than C 0 .
  • the state determining module 702 determines that the current capacitance value on the touch screen is the first capacitance value, and the first capacitance value is greater than when the touch screen is not touched. The second capacitance value, the state determination module 702 can determine that the area contacted between the touch screen and the touched finger is in a wet state.
  • a terminal including a touch screen it may include a touch IC (Integrated Circuit), and the touch IC may include a detecting unit and a CPU.
  • the operation of detecting the capacitive touch screen capacitor can be performed by the detecting unit in the touch IC, so the state determining module 702 can be touched.
  • the IC obtains the capacitance value of the current touch screen.
  • the state determining module 702 determines that the contact area between the touch object and the touch screen is in a wet state according to the screen capacitance value detected by the touch IC
  • the first light sensor can be controlled to be turned on. And a second light sensor. Then, the detection results of the first light sensor and the second light sensor are obtained, and the second detection result of the second light sensor is used as a reference to compare the first detection result of the first light sensor, according to the first embodiment.
  • the introduction can determine the user's touch action according to the difference of the test results.
  • the terminal described in this embodiment may include, for example, a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, etc.
  • the touch screen may be a main area operated by the user.
  • environmental parameters such as ambient brightness or temperature detected by the touch area may be due to the user's The touch has changed a certain amount. This change is relative to other environmental parameters that are not touched.
  • the response control module 708 can determine the touch action of the user, so that the user is sent to the terminal. What kind of instructions, and respond to the user's instructions.
  • the environment parameter of the touched area on the screen may be detected by the environment detection sensor. Since the change of the environmental parameters of the touched area is relative to the untouched area, an additional environmental detection sensor is also needed to detect the environmental parameters of the untouched area. Although the user does not touch all the areas on the touch screen at a certain time, it is difficult to predict which areas the user will touch in one moment or which areas will not be touched. Therefore, in order to ensure Obtaining an environmental parameter that is not in the touch area as a standard parameter for comparison.
  • an environment detecting sensor may be deployed in an area outside the touch screen, and the detection result of the environment detecting sensor deployed in the area outside the touch screen is used. As an environmental parameter of the untouched area.
  • the environment detecting sensor deployed on the touch screen may be referred to as a first environment detecting sensor, and the environment detecting sensor configured to detect an environment parameter not touched by the touch area may be referred to as a second environment detecting sensor.
  • the set position of the second environment detecting sensor may include such two bases
  • the second environment detecting sensor is disposed in a place where the user does not touch the touch screen; secondly, the environmental parameters of the second environment detecting sensor deployment area are not touched on the touch screen as much as possible.
  • the environmental parameters of the control area are similar, such as the brightness of the light, the temperature, etc. can be basically similar.
  • the second environment detecting sensor and the first environment detecting sensor can be deployed on the same surface of the terminal as much as possible.
  • one side of the touch screen may be the front side of the terminal.
  • a certain border can be reserved outside the touch screen. Even in the narrow border terminal, a certain border can be used to set the camera and other devices. .
  • the second environment detecting sensor can be disposed on the front frame of the terminal, for example, the vicinity of the front camera, the vicinity of the earpiece, and the like.
  • a plurality of first environment detecting sensors may be disposed, and the plurality of first environment detecting sensors are evenly distributed on the touch screen.
  • the environmental parameter detecting sensor may include a temperature sensor and/or light, because the touch screen is caused by the user's finger to change the environmental parameters such as the brightness and the temperature of the touch area. Sensor.
  • the startup control module 704 can control to turn on the first environment detecting sensor and the second environment detecting sensor.
  • both the first environment detecting sensor and the second environment detecting sensor comprise a temperature sensor
  • the first detecting result and the second detecting result obtained by the result obtaining module 706 both include a temperature value
  • the first environment detecting sensor When the second environment detecting sensor includes the light sensor, the first detecting result and the second detecting result obtained by the result obtaining module 706 each include a brightness value; when the first environment detecting sensor includes the temperature sensor and the light sensor, When the second environment detecting sensor also includes the temperature sensor and the light sensor, the first detection result and the second detection result acquired by the result obtaining module 706 include the temperature value and the brightness value.
  • the first detection result obtained by the result obtaining module 706 and the second detection result are to be compared with the second detection result as a standard value.
  • the first detection result obtained by the result obtaining module 706 and the second detection result may be detected at the same time.
  • the result obtaining module 706 can obtain the first environment detecting sensor at the time t1 As a result of the detection, the second detection result of the second environment detecting sensor at time t1 can also be acquired. Thus, the comparison between the first test result and the second test result is meaningful.
  • the response control module 708 After the response control module 708 obtains the first detection result and the second detection result, the second detection result at the same time is compared as a reference corresponding to the first detection result, and it is determined whether the first detection result is the second detection result at the same time. There is a difference. When there is a difference, the response control module 708 can think that the touch object touches the area where the first environment detecting sensor is located.
  • the result obtaining module 706 may acquire at least twice in time T.
  • the first detection result is the second detection result at the same time.
  • the user acquires the first detection result and the second detection result at time t1, and acquires the first detection result and the second detection result at time t2.
  • the determining, by the response control module 708, the actual touch operation process of the touch object touch according to the first detection result and the second detection result may include:
  • the response control module 708 determines that the first environment detecting sensor to which the first detection result that is different from the second detection result belongs is the target environment detecting sensor.
  • Two or more first environment detecting sensors can be deployed on the touch screen, and the user may not touch all the areas where the first environment detecting sensor is located in one touch operation, and therefore, the same In the first detection result of the time, only the first detection result of the part of the first environment detecting sensor may be different from the second detection result of the second environment detecting sensor outside the screen, and the other part is not.
  • the first environment detecting sensor wherein the first detecting result is different from the second detecting result of the second environment detecting sensor, may be a target environment detecting sensor for determining a touch operation of the user. As shown in FIG. 3, on the touch screen of the smart phone 3, four first environment detecting sensors 31, 32, 33, and 34 are included.
  • the response control module 708 determines that there is a difference in the luminance value detected by the first environment detecting sensor 32 and the luminance value detected by the second light sensing sensor disposed above the screen at the time t1. Then, the first environment detecting sensor 32 is a target environment detecting sensor.
  • the response control module 708 can determine the target environment detection sensor at each moment. For example, the response control module 708 can compare the first detection result at time t1 with the second detection result at time t1, and compare the first detection result at time t2 with the second detection result at time t2, thereby The first environment detecting sensor to which the first detection result which is different from the second detection result in the time t1 belongs is determined as the target environment detecting sensor at time t1.
  • the first detection result to which the first detection result which is different from the second detection result in the time t2 belongs to may be the target environmental detection sensor at time t2.
  • the response control module 708 determines that the first environment detecting sensor 32 is the target environment detecting sensor, the position at which the first environment detecting sensor 32 is located may be acquired. It can be understood that the mapping relationship between each of the first environment detecting sensors and the first environment detecting sensors on the touch screen can be stored in advance, and the response control module 708 can perform mapping according to the mapping. The relationship determines where the target environment detection sensor is located.
  • the response control module 708 can determine the touch operation of the user according to the determined position: if the target environment detecting sensor is located in each of the at least two moments The same position can be used to characterize the user's touch operation as a click operation on the location of the target environment detection sensor. For example, in FIG. 3, if the target environment detection sensors in each of the at least two moments are The first environment detecting sensor 32, the response control module 708 can determine that the user has clicked on the location where the first environment detecting sensor 32 is located using the touch object, as shown in FIG.
  • the touch operation of the user may be characterized as a sliding touch operation, and the track of the sliding touch operation may detect each of the plurality of target environments according to the determined
  • the position and timing determination of the target environment detecting sensor wherein the timing may be a timing of acquiring the detection result corresponding to each of the plurality of target environment detecting sensors, that is, the detecting result corresponding to each of the plurality of target environment detecting sensors may be acquired for the screen operation control device. Timing, assuming that the target environment detecting sensor at time t1 in FIG. 3 is the first environment detecting sensor 32, and the target environment detecting sensor at time t2 is the first environment detecting sensor 34, the response control module 708 can determine the actual touch action of the user. As shown in Figure 5.
  • the response control module 708 can determine the instruction actually issued by the user, and then respond to the touch operation according to the user's instruction.
  • the embodiment further provides a terminal.
  • the terminal 8 includes a controller 81, a touch screen 82, a first environment detecting sensor 83, and a second environment detecting sensor 84.
  • the touch screen 82 is configured to receive user input and perform input under the control of the controller 81. Show out.
  • the first environment detecting sensor 83 is uniformly disposed on the touch screen 82, and the number thereof may be greater than or equal to 2.
  • the method is configured to: detect an environmental parameter on the touch screen 82, and send the detected first detection result to the controller. 81.
  • the second environment detecting sensor 84 is disposed outside the touch screen 82 and configured to detect environmental parameters outside the touch screen 82 and send the detected second detection result to the controller 81.
  • the first environment detecting sensor 83 and the second environment detecting sensor 84 may each include a light sensing sensor, and the first detection result and the second detection result may both include a brightness value.
  • the first environment detecting sensor 83 and the second environment detecting sensor 84 may each include a temperature sensor, and the first detecting result and the second detecting result may both include a temperature value.
  • the first environment detecting sensor 83 and the second environment detecting sensor 84 may each include a temperature sensor and a light sensor. In this case, both the first detection result and the second detection result may include a brightness value and a temperature value.
  • the controller 81 can be configured to: control the opening and closing of the first environment detecting sensor 83 and the second environment detecting sensor 84; and can also be configured to: according to the current first capacitance value on the touch screen 82 and the touch screen is not The second capacitance value detected during the touch determines that the area where the touch screen contacts the touch object is in a wet state.
  • the controller 81 may be configured to determine that the touch panel 82 is in a wet state in contact with the touch object that performs the touch operation according to the detection result of the touch screen surface humidity sensor.
  • the controller 81 can control the opening of the first environment detecting sensor 83 and the second environment detecting sensor 84. After the first environment detecting sensor 83 and the second environment detecting sensor 84 detect the corresponding environmental parameters, the controller 81 may detect the first detecting result of the sensor 83 and the second detecting result of the second environment detecting sensor 84 according to the first environment detecting sensor 83. The difference between the two determines the actual touch operation of the touch object, and can control the touch screen 82 to respond to the determined actual touch operation.
  • the screen operation control device 70 in this embodiment may be deployed on the terminal 8, wherein the function of the state determination module may be implemented by a touch IC or may be implemented by the humidity sensor and the controller 81.
  • the functions of the startup control module, the result acquisition module, and the corresponding control module can all be implemented by the controller 81.
  • the screen operation control device and the terminal provided by the embodiment of the present invention open the setting on the touch screen after determining that the touch screen of the terminal touches the touch object of the touch operation in a wet state.
  • the first environment detecting sensor and the second environment detecting sensor disposed outside the touch screen, and acquiring the first detecting result of the first environment detecting sensor and the second detecting result of the second environment detecting sensor, and then detecting according to the two environments
  • the difference between the sensor detection results determines the actual touch operation of the touch object and then responds to the determined actual touch operation.
  • the screen operation control device and the terminal fully utilize the change of the environmental parameters such as brightness and temperature of the touched area when the touch object touches the touch screen of the terminal, and are not touched. There is no change in the control area.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • the embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented when the computer executable instructions are executed.
  • a plurality may mean more than one.
  • modules or steps of the embodiments of the present invention may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices. Alternatively, they can be implemented by program code executable by the computing device, so that they can be stored in a computer storage medium (ROM (Read-Only Memory) / RAM (Random Access Memory) , a disk, an optical disk) are executed by a computing device, and in some cases, the steps shown or described may be performed in an order different from that herein, or they may be separately fabricated into different integrated circuit modules, or Multiple of these modules or steps are fabricated as a single integrated circuit module. Therefore, embodiments of the invention may not be limited to any particular combination of hardware and software.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the area where the touch screen of the terminal contacts the touch object for performing the touch operation is determined to be in a wet state; and the touch screen is started to be deployed.
  • a first environment detecting sensor and a second environment detecting sensor disposed outside the touch screen; acquiring a first detecting result detected by the first environment detecting sensor and a second detected by the second environment detecting sensor And determining, according to the difference between the first detection result and the second detection result, the touch operation actually corresponding to the touch object touch, and responding to the actual corresponding touch operation.
  • the touch object or the touch screen When the touch object or the touch screen is in a wet state, although the static electricity of the touch object changes, the touch operation cannot be correctly responded to the touch current, but the touch object operates on the touch screen. No change has taken place.
  • the operation of the touch object may cause the environmental parameters of the operated area on the touch screen to be different from the environmental parameters of the touched area. Therefore, according to the first environment detecting sensor and the touch screen disposed on the touch screen
  • the difference between the detection results of the second environment detecting sensor can determine the user's touch operation, so that the user can quickly respond to the user when the touch screen and the touch object in contact with the touch object are in a wet state.
  • the touch operation accurately responds, which avoids the problem that the user does not respond to the user's instructions correctly when the touch screen is in a wet state, which brings inconvenience to the user and improves the user experience.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un procédé de commande d'opération d'écran qui comprend les étapes suivantes : déterminer qu'une zone sur un écran tactile d'un terminal en contact avec un objet de contact effectuant une opération tactile est dans un état humide ; activer un premier capteur de détection d'environnement déployé sur l'écran tactile et un second capteur de détection d'environnement déployé à l'extérieur de l'écran tactile ; acquérir un premier résultat de détection détecté par le premier capteur de détection d'environnement et un second résultat de détection détecté par le second capteur de détection d'environnement ; déterminer, sur la base de la différence entre le premier résultat de détection et le second résultat de détection, une opération tactile qui correspond réellement au contact de l'objet de contact, et répond à l'opération tactile réellement correspondante.
PCT/CN2017/094709 2016-11-07 2017-07-27 Procédé et dispositif de commande d'opération d'écran et terminal WO2018082349A1 (fr)

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CN201610982671.1A CN108062175B (zh) 2016-11-07 2016-11-07 屏幕操作控制方法、装置及终端

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